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水升华器散热系统分析 被引量:10

ANALYSIS OF WATER SUBLIMATOR HEAT REJECTION SYSTEMS
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摘要 对舱外航天服热控系统所采用的多孔板水升华器的主要工作模式进行了讨论。研究了控制升华模式和周期模式工作的参数。在对多孔板多孔结构进行简化假设的基础上,建立了相关的数学模型,来预测水升华器的工作模式和换热器表面的温度。 Some operation modes of the porous plate water sublimator used in an EVA space suit thermal control system are discussed. Parameters that affect sublimation mode and cyclic mode are studied. Based on some assumptions of porous plate structure, relevant mathematics models are established,which can be used to predict the operation mode of the sublimator and surface temperature of the heat exchanger.
出处 《航空学报》 EI CAS CSCD 北大核心 1999年第S1期17-19,共3页 Acta Aeronautica et Astronautica Sinica
基金 国家863计划资助
关键词 水升华器 多孔板 工作模式 舱外航天服 water sublimator porous plate operation mode EVA space suit
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同被引文献59

  • 1吴志强,韩力军,沈力平,袁修干,李潭秋.水升华器用多孔板的物理特性研究[J].航天医学与医学工程,2001,14(2):127-131. 被引量:3
  • 2陈越南,潘武斌,杨晓清.变时间步长热焓法求解伴有相变的热传导问题[J].东南大学学报(自然科学版),1989,19(1):40-46. 被引量:5
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